Evaluate: (-1)¹³

question 230

Short Answer

Evaluate: (-1)¹³

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Definitions:

Pharmaceuticals

Medicines and drugs developed for medical diagnosis, treatment, or prevention of diseases.

Universal Copyright Convention

An international treaty that provides copyright protection for creators in the signatory countries.

Berne Convention

An international agreement that protects the rights of authors and creators by establishing minimum standards for copyright protection around the world.

Formalities

Specific procedures or requirements that must be observed in legal acts, such as signing contracts or executing wills.